RUN apt\-get(\s\S+)*\ install\ \-y\ openssl\ libreadline6\ libreadline6\-dev\ curl\ zlib1g\ zlib1g\-dev\ libssl\-dev\ libyaml\-dev\ libsqlite3\-dev\ sqlite3\ libxml2\-dev\ libxslt\-dev\ autoconf\ libc6\-dev\ automake\ libtool\ pkg\-config(\s\S+)*